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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_comphelper.hxx"
#include <comphelper/accessibleselectionhelper.hxx>
//.........................................................................
namespace comphelper
{
//.........................................................................
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::accessibility;
//=====================================================================
//= OCommonAccessibleSelection
//=====================================================================
//---------------------------------------------------------------------
OCommonAccessibleSelection::OCommonAccessibleSelection( )
{
}
//--------------------------------------------------------------------
void SAL_CALL OCommonAccessibleSelection::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
implSelect( nChildIndex, sal_True );
}
//--------------------------------------------------------------------
sal_Bool SAL_CALL OCommonAccessibleSelection::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
return( implIsSelected( nChildIndex ) );
}
//--------------------------------------------------------------------
void SAL_CALL OCommonAccessibleSelection::clearAccessibleSelection( ) throw (RuntimeException)
{
implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, sal_False );
}
//--------------------------------------------------------------------
void SAL_CALL OCommonAccessibleSelection::selectAllAccessibleChildren( ) throw (RuntimeException)
{
implSelect( ACCESSIBLE_SELECTION_CHILD_ALL, sal_True );
}
//--------------------------------------------------------------------
sal_Int32 SAL_CALL OCommonAccessibleSelection::getSelectedAccessibleChildCount( ) throw (RuntimeException)
{
sal_Int32 nRet = 0;
Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() );
OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" );
if( xParentContext.is() )
{
for( sal_Int32 i = 0, nChildCount = xParentContext->getAccessibleChildCount(); i < nChildCount; i++ )
if( implIsSelected( i ) )
++nRet;
}
return( nRet );
}
//--------------------------------------------------------------------
Reference< XAccessible > SAL_CALL OCommonAccessibleSelection::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
Reference< XAccessible > xRet;
Reference< XAccessibleContext > xParentContext( implGetAccessibleContext() );
OSL_ENSURE( xParentContext.is(), "OCommonAccessibleSelection::getSelectedAccessibleChildCount: no parent context!" );
if( xParentContext.is() )
{
for( sal_Int32 i = 0, nChildCount = xParentContext->getAccessibleChildCount(), nPos = 0; ( i < nChildCount ) && !xRet.is(); i++ )
if( implIsSelected( i ) && ( nPos++ == nSelectedChildIndex ) )
xRet = xParentContext->getAccessibleChild( i );
}
return( xRet );
}
//--------------------------------------------------------------------
void SAL_CALL OCommonAccessibleSelection::deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
implSelect( nSelectedChildIndex, sal_False );
}
//=====================================================================
//= OAccessibleSelectionHelper
//=====================================================================
//---------------------------------------------------------------------
OAccessibleSelectionHelper::OAccessibleSelectionHelper( )
{
}
//--------------------------------------------------------------------
OAccessibleSelectionHelper::OAccessibleSelectionHelper( IMutex* _pExternalLock ) : OAccessibleComponentHelper(_pExternalLock)
{
}
//--------------------------------------------------------------------
IMPLEMENT_FORWARD_XINTERFACE2( OAccessibleSelectionHelper, OAccessibleComponentHelper, OAccessibleSelectionHelper_Base )
IMPLEMENT_FORWARD_XTYPEPROVIDER2( OAccessibleSelectionHelper, OAccessibleComponentHelper, OAccessibleSelectionHelper_Base )
// (order matters: the first is the class name, the second is the class doing the ref counting)
//--------------------------------------------------------------------
Reference< XAccessibleContext > OAccessibleSelectionHelper::implGetAccessibleContext() throw ( RuntimeException )
{
return( this );
}
//--------------------------------------------------------------------
void SAL_CALL OAccessibleSelectionHelper::selectAccessibleChild( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
OCommonAccessibleSelection::selectAccessibleChild( nChildIndex );
}
//--------------------------------------------------------------------
sal_Bool SAL_CALL OAccessibleSelectionHelper::isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
return( OCommonAccessibleSelection::isAccessibleChildSelected( nChildIndex ) );
}
//--------------------------------------------------------------------
void SAL_CALL OAccessibleSelectionHelper::clearAccessibleSelection( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
OCommonAccessibleSelection::clearAccessibleSelection();
}
//--------------------------------------------------------------------
void SAL_CALL OAccessibleSelectionHelper::selectAllAccessibleChildren( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
OCommonAccessibleSelection::selectAllAccessibleChildren();
}
//--------------------------------------------------------------------
sal_Int32 SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChildCount( ) throw (RuntimeException)
{
OExternalLockGuard aGuard( this );
return( OCommonAccessibleSelection::getSelectedAccessibleChildCount() );
}
//--------------------------------------------------------------------
Reference< XAccessible > SAL_CALL OAccessibleSelectionHelper::getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
return( OCommonAccessibleSelection::getSelectedAccessibleChild( nSelectedChildIndex ) );
}
//--------------------------------------------------------------------
void SAL_CALL OAccessibleSelectionHelper::deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (IndexOutOfBoundsException, RuntimeException)
{
OExternalLockGuard aGuard( this );
OCommonAccessibleSelection::deselectAccessibleChild( nSelectedChildIndex );
}
//.........................................................................
} // namespace comphelper
//.........................................................................
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